[mike calla] "1. Would this apply to windows secondary display via a graphics card HDMI / Component out to an HDTV monitor as well?"
I'm not sure. I've never used that configuration. I wouldn't use an HDTV as a monitor for color correcting because the manufacturers play all sorts of games to make their TV's look good and you can't really tell if your video looks good, or if the TV has applied some filter to make it look good.
[mike calla] "2. Is the dependent on the fact that you have a "Quadro" card?"
No. This works with any graphics card that has dual outputs.
~jr
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